42077267312 has 20 divisors (see below), whose sum is σ = 83062909080. Its totient is φ = 20641677888.

The previous prime is 42077267311. The next prime is 42077267327. The reversal of 42077267312 is 21376277024.

It is a self number, because there is not a number n which added to its sum of digits gives 42077267312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42077267311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24808862 + ... + 24810557.

It is an arithmetic number, because the mean of its divisors is an integer number (4153145454).

Almost surely, 2^42077267312 is an apocalyptic number.

It is an amenable number.

42077267312 is a deficient number, since it is larger than the sum of its proper divisors (40985641768).

42077267312 is a wasteful number, since it uses less digits than its factorization.

42077267312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49619480 (or 49619474 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 41.

The spelling of 42077267312 in words is "forty-two billion, seventy-seven million, two hundred sixty-seven thousand, three hundred twelve".